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OPPO Find X9 Ultra vs Xiaomi Xiaomi 17T

Every spec side by side, from each maker's published figures.

Better figure, where one is clearly better

OPPOFind X9 UltraXiaomiXiaomi 17T
Overview
ReleasedMay 2026May 2026
Display
Screen size6.82″6.59″
Resolution3168 × 14402756 × 1268
Sharpness510 pixels per inch460 pixels per inch
PanelLTPO OLEDOLED
Refresh rate144 Hz120 Hz
Peak brightness3,600 nits3,500 nits
Display typeAMOLED with LTPO identification from Stuff; adaptive 1–120 Hz, maximum 144 Hz only in supported gamesAMOLED, 1.5K, 12-bit colour and 100% DCI-P3
Pixel density510 ppi460 ppi
Brightness detail800 nits typical, 1,800 nits HBM and up to 3,600 nits peak HDR; minimum 1 nit3,500 nits UHBM peak at 25% average picture level
Screen protectionCorning Gorilla Glass Victus 2Corning Gorilla Glass 7i
Display features10-bit colour; standard, natural and vivid modes 100% DCI-P3; touch sampling up to 300 Hz, default 120 Hz; 94.6% screen ratio; Display P3 Pro chip and AI Adaptive Eye Care3,840 Hz PWM and DC dimming; 480 Hz touch sampling, 3,200 Hz instantaneous sampling in Game Turbo; HDR10+, Dolby Vision, Wet Touch 2.0, Original Colour PRO and Pro HDR; TÜV low-blue-light, flicker-free, circadian-friendly and intelligent eye-care certifications
Performance
ChipQualcomm Snapdragon 8 Elite Gen 5MediaTek Dimensity 8500-Ultra
Memory12 GB12 GB
Storage512 GB256 GB, 512 GB
CPUEight-core Snapdragon 8 Elite Gen 54 nm; one Cortex-A725 up to 3.4 GHz, three Cortex-A725 up to 3.2 GHz and four Cortex-A725 up to 2.2 GHz
GPUQualcomm Adreno 840 at 1,200 MHzArm Mali-G720 MC8
AI engine–MediaTek NPU 880
Storage typeUK CPH2841 12 GB/512 GB; LPDDR5X RAM and UFS 4.1; no memory-card supportLPDDR5X at 9,600 Mbps; UFS 4.1 via firmware update; UK 12 GB/256 GB or 12 GB/512 GB
Cooling–Xiaomi 3D IceLoop System
Cameras
Main camera200 MP50 MP
Ultra wide camera50 MP12 MP
Telephoto camera200 MP50 MP
Optical zoom10×5×
Front camera50 MP32 MP
Main camera200 MP Sony LYTIA 901, 1/1.12-inch sensor, f/1.5, 23 mm equivalent, 84° field of view, seven-element lens, autofocus and two-axis OISLeica Summilux, Light Fusion 800, 50 MP, f/1.7, OIS, 23 mm equivalent and 1/1.55-inch sensor; 4-in-1 binning to 2 µm pixels
Ultra wide camera50 MP, 1/1.95-inch sensor, f/2.0, 123° field of view, six-element lens and autofocusLeica 12 MP, f/2.2, 15 mm equivalent and 120° field of view
Telephoto camera200 MP 3× periscope, 1/1.28-inch sensor, f/2.2, 70 mm equivalent, 34° field of view, autofocus and two-axis OIS; minimum focus 15 cmLeica periscope, 50 MP, f/3.0, OIS and 115 mm equivalent
Front camera50 MP, f/2.4, 90° field of view, five-element lens and autofocus32 MP, f/2.2 and 21 mm equivalent
Zoom3× and 10× optical zoom; maker describes 20× as optical-quality cropping and up to 120× digital; video up to 10× optical and 30× digitalMaker confirms 5× optical telephoto and 10× optical-grade zoom; up to 120× digital zoom with AI Ultra Zoom
Video recordingRear 8K30; dual 200 MP cameras support 4K120, including Dolby Vision; 4K60 Dolby Vision across lenses; O-Log2, ACES certification, imported 3D LUTs and LUT burn-in; EIS/OIS up to 4K60; slow motion up to 1080p240 or 720p4804K or Full HD HDR10+ at 30/60 fps, HD at 30 fps; log up to 4K 60 fps, night video up to 4K 24 fps, 4K time-lapse at 30 fps; HD/Full HD slow motion at 120/240/960 fps
Front videoUp to 4K60, HDR, Pro Video, dual-view and 4K/1080p30 time-lapse; EIS at 1080p30 or 720p30; 2× digital zoom4K HDR10+ at 30 fps, Full HD HDR10+ at 30/60 fps and HD at 30 fps; Full HD slow motion at 120 fps, 4K time-lapse at 30 fps, dual video and teleprompter
Camera featuresHasselblad Master mode with 50 MP JPEG MAX and RAW MAX, nine film simulations, XPAN, Hi-Res, underwater and document modes; optional Explorer Case and 300 mm teleconverter extend reach to 13× optical; 50 MP 10× periscope, 1/2.75-inch sensor, f/3.5, 11° field of view, autofocus and two-axis OIS; quintuple prism reflection system; additional 3.2 MP monochrome camera at f/2.4 with 95° field of viewLeica Authentic and Vibrant styles, filters, shutter sound and watermark; ProFocus tracking, Lightning Burst, HDR Live Moment, master portraits, 50 MP main/telephoto modes, super macro, panorama, long exposure, documents, Fastshot and Pro; HEIF/JPEG and RAW in Pro; LUT parameters, ShootSteady and three-microphone array
Battery and charging
Battery7,050 mAh6,500 mAh
Wired chargingUp to 100 WUp to 67 W
Wireless chargingUp to 50 WNone
Battery life detailSilicon-carbon battery; 7,050 mAh/26.23 Wh typical and 6,890 mAh/25.64 Wh rated; maker states minimum 1,200 endurance cycles6,500 mAh typical silicon-carbon battery
Wired charging100 W SUPERVOOC; compatible with 80 W and lower SUPERVOOC, 55 W PPS, 18 W PD and 18 W QC; adapter limited to 80 W in low-voltage regions67 W HyperCharge, up to 50 W PPS and up to 22.5 W wired reverse charging; PD3.0/PD2.0; separate Xiaomi 67 W adaptor or above recommended
Wireless charging50 W AIRVOOCNo wireless charging, confirmed by Tech Advisor
Design
TypeStandardStandard
Weight235 g200 g
Thickness8.65 mm8.17 mm
Height × width163.16 × 76.97 mm157.6 × 75.2 mm
Water and dust resistanceIP68IP68
MaterialsCanyon Orange aircraft-grade fibre rear; Tundra Umber vegan-leather rear inspired by Hasselblad X2D–
ColoursCanyon Orange is 235 g and 8.65 mm thick; Tundra Umber is 236 g and 9.10 mm thick; both 163.16×76.97 mmBlack, Opal White, Blue and Violet
ButtonsSnap Key and pressure-sensitive Quick Button for camera controls, plus power and volume keys–
Water resistance detailIP66, IP68 and IP69; IP68 test at 1.5 m for 30 minutes; EU eco-design sheet displays IP68 despite additional IP69 testingIP68; maker laboratory test in static freshwater at 1.5 m for 30 minutes with temperature difference no greater than 5 K; resistance can decline with wear
BiometricsUltrasonic under-display fingerprint reader and face recognitionIn-screen fingerprint reader and AI Face Unlock
SensorsProximity, ambient light, colour temperature, compass, accelerometer, gyroscope, ultrasound fingerprint, Hall, pressure, laser focusing, spectral and infrared remote control; Hall sensor recognises magnetic accessories, not flip coversProximity, ambient light, accelerometer, gyroscope, electronic compass, IR blaster, flicker and colour-temperature sensors; X-axis linear motor
SpeakersSymmetrical stereo speakersDual stereo speakers, Dolby Atmos, Hi-Res and Hi-Res Wireless; HDR10/HDR10+/Dolby Vision video playback
Software
Operating systemAndroidAndroid
Software at launchColorOS 16.0 based on Android 16, with Android version confirmed by TechRadar and StuffXiaomi HyperOS 3; Android 16 confirmed by Tech Advisor and TechRadar
Software updatesFive years of major OS upgrades and six years of security patches, reported by TechRadarFive years of Android upgrades and seven years of security updates reported by Tech Advisor
AI featuresLive Space notifications, AI Mind Space, Bill Manager, Mind Pilot and Menu Translation; Mind Pilot initially limited to selected Asian marketsRegional HyperAI writing, speech recognition, interpreter, search, dynamic wallpapers and creativity tools; Google Gemini and Circle to Search; applicable features require internet access
In the boxUK phone, USB cable, SIM tool, quick guide and safety guide; no charger listedPhone, USB-C cable, SIM tool, protective case, safety information, quick-start guide, warranty card and desiccant; standard UK package excludes power adaptor
Connectivity
Mobile networkGSM 850/900/1800/1900; WCDMA B1/2/4/5/6/8/19; LTE FDD B1/2/3/4/5/7/8/12/13/17/18/19/20/25/26/28/32/66/71 and TDD B38/39/40/41/42; 5G n1/2/3/5/7/8/12/20/25/26/28/38/40/41/66/71/75/77/78/795G SA/NSA; SA n1/2/3/5/7/8/12/20/26/28/34/38/39/40/41/48/66/71/75/77/78 and NSA n1/2/3/5/7/8/20/28/38/40/41/66/71/75/77/78; LTE FDD 1/2/3/4/5/7/8/12/13/17/18/19/20/26/28/32/66/71 and TDD 34/38/39/40/41/42/48; WCDMA 1/2/4/5/8 and GSM 2/3/5/8
SIMTwo nano-SIM/nano-USIM slots; eSIM supportedDual nano-SIM, nano-SIM plus eSIM or dual eSIM; eSIM depends on region and carrier
Wi-FiWi-Fi 7/6/5 and 802.11a/b/g/n; 2×2 MIMO; concurrent 2.4/5 GHz, 160 MHz at 5 GHz and 320 MHz at 6 GHz; Wi-Fi Display and tetheringWi-Fi 6E, 2×2 MIMO and Wi-Fi Direct; regional network availability applies
BluetoothBluetooth 6.0 and BLE; SBC, AAC, aptX, aptX HD, aptX Adaptive, LDAC and LHDC 5.0Bluetooth 6.0
NFCSupported; availability depends on regionSupported
USBUSB-C, USB 3.2 Gen 1 and OTG; digital USB-C headphones supported, analogue USB-C headphones unsupportedUSB-C; interface version not published in UK specifications
PositioningGPS L1/L5, GLONASS G1, BeiDou B1I/B1C/B2a, Galileo E1/E5a, QZSS L1/L5 and NavIC L5; A-GNSS, Wi-Fi and cellular positioningGPS L1/L5, GLONASS G1, BeiDou B1I/B1C/B2a, Galileo E1/E5a, NavIC L5 and QZSS L1/L5; assisted positioning

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